CN1415765A - Desulfurizer and its producing technique - Google Patents
Desulfurizer and its producing technique Download PDFInfo
- Publication number
- CN1415765A CN1415765A CN 02139690 CN02139690A CN1415765A CN 1415765 A CN1415765 A CN 1415765A CN 02139690 CN02139690 CN 02139690 CN 02139690 A CN02139690 A CN 02139690A CN 1415765 A CN1415765 A CN 1415765A
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- 238000000034 method Methods 0.000 title description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 34
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 239000003381 stabilizer Substances 0.000 claims abstract 2
- 235000003599 food sweetener Nutrition 0.000 claims description 19
- 239000003765 sweetening agent Substances 0.000 claims description 19
- 239000011230 binding agent Substances 0.000 claims description 11
- 239000007795 chemical reaction product Substances 0.000 claims description 11
- 229910052791 calcium Inorganic materials 0.000 claims description 10
- 239000011575 calcium Substances 0.000 claims description 10
- 230000003750 conditioning effect Effects 0.000 claims description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 6
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 6
- 239000004571 lime Substances 0.000 claims description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- -1 reaction promotor Substances 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 claims description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000571 coke Substances 0.000 claims description 2
- 239000010436 fluorite Substances 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims 1
- 239000000292 calcium oxide Substances 0.000 claims 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 34
- 229910000831 Steel Inorganic materials 0.000 abstract description 17
- 229910052742 iron Inorganic materials 0.000 abstract description 17
- 239000010959 steel Substances 0.000 abstract description 17
- 230000003009 desulfurizing effect Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003723 Smelting Methods 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000006477 desulfuration reaction Methods 0.000 description 14
- 230000023556 desulfurization Effects 0.000 description 14
- 239000002893 slag Substances 0.000 description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 239000005864 Sulphur Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- QENHCSSJTJWZAL-UHFFFAOYSA-N magnesium sulfide Chemical compound [Mg+2].[S-2] QENHCSSJTJWZAL-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02139690 CN1202269C (en) | 2002-10-12 | 2002-10-12 | Desulfurizer and its producing technique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02139690 CN1202269C (en) | 2002-10-12 | 2002-10-12 | Desulfurizer and its producing technique |
Publications (2)
Publication Number | Publication Date |
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CN1415765A true CN1415765A (en) | 2003-05-07 |
CN1202269C CN1202269C (en) | 2005-05-18 |
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CN 02139690 Expired - Fee Related CN1202269C (en) | 2002-10-12 | 2002-10-12 | Desulfurizer and its producing technique |
Country Status (1)
Country | Link |
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CN (1) | CN1202269C (en) |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100335153C (en) * | 2004-07-08 | 2007-09-05 | 王涛 | Desulfurization filter element |
CN100368063C (en) * | 2003-04-01 | 2008-02-13 | 孟宪明 | Calcium base dry particle desulfurizer and its manufacturing method |
CN100406579C (en) * | 2003-12-08 | 2008-07-30 | 昆明钢铁股份有限公司 | Converter refined slaging medium and slagging technique |
CN100453658C (en) * | 2007-03-31 | 2009-01-21 | 杨宝权 | Deoxygenation furnace-curing agent and its production |
CN101096721B (en) * | 2006-06-27 | 2010-05-12 | 鞍钢股份有限公司 | Deep desulfurizing agent for refining ultra-low carbon steel and manufacturing method thereof |
CN101353715B (en) * | 2007-12-29 | 2010-06-16 | 南阳海成冶金耐材有限公司 | Composite desulfurizer |
CN101096720B (en) * | 2006-06-27 | 2010-10-06 | 鞍钢股份有限公司 | Desulfurization method and desulfurizer for ultra-low carbon steel external refining deep desulfurization |
CN101870900A (en) * | 2010-06-29 | 2010-10-27 | 臧鑫 | Desulphurizing powder produced by using alkaline residue and production process thereof |
CN101993976A (en) * | 2009-08-10 | 2011-03-30 | 鞍钢股份有限公司 | Aluminum killed steel refining deoxidation and desulfurization synthetic slag |
CN102031335A (en) * | 2010-11-01 | 2011-04-27 | 武汉科技大学 | Complex deoxidizer for smelting high heat input welded high-strength steel and using method thereof |
CN102127617A (en) * | 2011-01-11 | 2011-07-20 | 刘治国 | Silicon-aluminum-calcium-magnesium alloy as well as preparation method and application thereof |
CN102605144A (en) * | 2012-03-31 | 2012-07-25 | 芜湖县天海耐火炉料有限公司 | Steelmaking refining agent and preparation method of steelmaking refining agent |
CN102618698A (en) * | 2012-03-31 | 2012-08-01 | 芜湖县天海耐火炉料有限公司 | Converter furnace steel-making desulfurizing agent and preparation method thereof |
CN102747191A (en) * | 2011-04-20 | 2012-10-24 | 攀钢集团钢铁钒钛股份有限公司 | Molten steel desulfurizer and preparation method thereof |
CN103014217A (en) * | 2011-09-26 | 2013-04-03 | 攀钢集团攀枝花钢铁研究院有限公司 | Desulfurizing agent and application thereof as well as molten iron krypton (KR) desulfurization method |
CN103127908A (en) * | 2012-12-13 | 2013-06-05 | 青岛特利尔环保锅炉工程有限公司 | Preparation method and use method of boiler tail flue gas desulfurization and denitrification purification materials |
CN103952516A (en) * | 2014-05-14 | 2014-07-30 | 莱芜钢铁集团有限公司 | Molten iron desulfurizer and molten iron vacuum desulfurizing method |
CN104032061A (en) * | 2014-06-19 | 2014-09-10 | 攀钢集团攀枝花钢铁研究院有限公司 | Molten iron desulfurizing agent and molten iron desulfurization method |
CN105132629A (en) * | 2015-09-30 | 2015-12-09 | 贺勇刚 | Multipurpose calcium-based compound desulfurizer and preparation method thereof |
CN105463313A (en) * | 2015-12-30 | 2016-04-06 | 安徽悦众车身装备有限公司 | Low-alloy cast steel used for automobile axle housing and long in service life |
CN109593914A (en) * | 2018-11-13 | 2019-04-09 | 西峡县耀辉冶金材料有限公司 | A kind of environment protection smokeless (acidity) molten steel refining agent preparation method |
CN109609715A (en) * | 2018-09-07 | 2019-04-12 | 青岛德施普冶金科技有限公司 | The sulfur method and its application of desulfurization promoter composition and molten iron |
CN112609041A (en) * | 2021-01-07 | 2021-04-06 | 辽宁科技学院 | Preparation method of molten iron calcium-based desulfurization slag conglomeration agent |
CN113278765A (en) * | 2021-05-13 | 2021-08-20 | 河北鑫达钢铁集团有限公司 | Desulfurizing agent for converter and desulfurizing method |
CN114561506A (en) * | 2022-04-07 | 2022-05-31 | 安徽工业大学 | Method for desulfurizing KR molten iron with large scrap steel ratio |
-
2002
- 2002-10-12 CN CN 02139690 patent/CN1202269C/en not_active Expired - Fee Related
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100368063C (en) * | 2003-04-01 | 2008-02-13 | 孟宪明 | Calcium base dry particle desulfurizer and its manufacturing method |
CN100406579C (en) * | 2003-12-08 | 2008-07-30 | 昆明钢铁股份有限公司 | Converter refined slaging medium and slagging technique |
CN100335153C (en) * | 2004-07-08 | 2007-09-05 | 王涛 | Desulfurization filter element |
CN101096721B (en) * | 2006-06-27 | 2010-05-12 | 鞍钢股份有限公司 | Deep desulfurizing agent for refining ultra-low carbon steel and manufacturing method thereof |
CN101096720B (en) * | 2006-06-27 | 2010-10-06 | 鞍钢股份有限公司 | Desulfurization method and desulfurizer for ultra-low carbon steel external refining deep desulfurization |
CN100453658C (en) * | 2007-03-31 | 2009-01-21 | 杨宝权 | Deoxygenation furnace-curing agent and its production |
CN101353715B (en) * | 2007-12-29 | 2010-06-16 | 南阳海成冶金耐材有限公司 | Composite desulfurizer |
CN101993976A (en) * | 2009-08-10 | 2011-03-30 | 鞍钢股份有限公司 | Aluminum killed steel refining deoxidation and desulfurization synthetic slag |
CN101993976B (en) * | 2009-08-10 | 2013-09-04 | 鞍钢股份有限公司 | Aluminum killed steel refining deoxidation and desulfurization synthetic slag |
CN101870900A (en) * | 2010-06-29 | 2010-10-27 | 臧鑫 | Desulphurizing powder produced by using alkaline residue and production process thereof |
CN101870900B (en) * | 2010-06-29 | 2013-09-18 | 臧鑫 | Desulphurizing powder produced by using alkaline residue and production process thereof |
CN102031335A (en) * | 2010-11-01 | 2011-04-27 | 武汉科技大学 | Complex deoxidizer for smelting high heat input welded high-strength steel and using method thereof |
CN102127617A (en) * | 2011-01-11 | 2011-07-20 | 刘治国 | Silicon-aluminum-calcium-magnesium alloy as well as preparation method and application thereof |
CN102127617B (en) * | 2011-01-11 | 2012-11-28 | 刘治国 | Silicon-aluminum-calcium-magnesium alloy as well as preparation method and application thereof |
CN102747191A (en) * | 2011-04-20 | 2012-10-24 | 攀钢集团钢铁钒钛股份有限公司 | Molten steel desulfurizer and preparation method thereof |
CN102747191B (en) * | 2011-04-20 | 2013-11-06 | 攀钢集团钢铁钒钛股份有限公司 | Molten steel desulfurizer |
CN103014217A (en) * | 2011-09-26 | 2013-04-03 | 攀钢集团攀枝花钢铁研究院有限公司 | Desulfurizing agent and application thereof as well as molten iron krypton (KR) desulfurization method |
CN103014217B (en) * | 2011-09-26 | 2015-07-15 | 攀钢集团攀枝花钢铁研究院有限公司 | Desulfurizing agent and application thereof as well as molten iron krypton (KR) desulfurization method |
CN102618698A (en) * | 2012-03-31 | 2012-08-01 | 芜湖县天海耐火炉料有限公司 | Converter furnace steel-making desulfurizing agent and preparation method thereof |
CN102605144A (en) * | 2012-03-31 | 2012-07-25 | 芜湖县天海耐火炉料有限公司 | Steelmaking refining agent and preparation method of steelmaking refining agent |
CN103127908A (en) * | 2012-12-13 | 2013-06-05 | 青岛特利尔环保锅炉工程有限公司 | Preparation method and use method of boiler tail flue gas desulfurization and denitrification purification materials |
CN103127908B (en) * | 2012-12-13 | 2015-08-19 | 青岛特利尔环保锅炉工程有限公司 | The method of preparation and use of boiler tail flue gas desulphurization denitration purification thing |
CN103952516A (en) * | 2014-05-14 | 2014-07-30 | 莱芜钢铁集团有限公司 | Molten iron desulfurizer and molten iron vacuum desulfurizing method |
CN103952516B (en) * | 2014-05-14 | 2016-02-10 | 莱芜钢铁集团有限公司 | A kind of iron melt desulfurizing agent and molten iron Vacuum Desulfurization method |
CN104032061A (en) * | 2014-06-19 | 2014-09-10 | 攀钢集团攀枝花钢铁研究院有限公司 | Molten iron desulfurizing agent and molten iron desulfurization method |
CN105132629A (en) * | 2015-09-30 | 2015-12-09 | 贺勇刚 | Multipurpose calcium-based compound desulfurizer and preparation method thereof |
CN105463313A (en) * | 2015-12-30 | 2016-04-06 | 安徽悦众车身装备有限公司 | Low-alloy cast steel used for automobile axle housing and long in service life |
CN109609715A (en) * | 2018-09-07 | 2019-04-12 | 青岛德施普冶金科技有限公司 | The sulfur method and its application of desulfurization promoter composition and molten iron |
CN109593914A (en) * | 2018-11-13 | 2019-04-09 | 西峡县耀辉冶金材料有限公司 | A kind of environment protection smokeless (acidity) molten steel refining agent preparation method |
CN112609041A (en) * | 2021-01-07 | 2021-04-06 | 辽宁科技学院 | Preparation method of molten iron calcium-based desulfurization slag conglomeration agent |
CN113278765A (en) * | 2021-05-13 | 2021-08-20 | 河北鑫达钢铁集团有限公司 | Desulfurizing agent for converter and desulfurizing method |
CN114561506A (en) * | 2022-04-07 | 2022-05-31 | 安徽工业大学 | Method for desulfurizing KR molten iron with large scrap steel ratio |
Also Published As
Publication number | Publication date |
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CN1202269C (en) | 2005-05-18 |
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